156 students at summer camp There are 13 cabins an equal number of students sleep in each cabin how many students stay in each c
1 answer:
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Answer:
Step-by-step explanation:
The standard equation of the ellipse is
where, is the center and a,b are semi axes of the ellipse along x-axis and y-axis respectively.
Given that, and major axis,
.
So, semi major axis, .
Now, focus of the ellipse is (-7,3).
Let be the eccentricity of the ellipse,
So,
where is the distance between the center and focus of the ellipse.
By using the distance formula,
Again, the relationship among and
is
[from equation (ii)]
[squaring on both the sides]
So, the value of square of semi-minir axis, .
Hence, from equation (i), the equation of required ellipse is standard form is
Hey there!
Let's think of both of these functions as two different slope-intercept equations (y=mx+b). Don't let all of the fs and gs confuse you; those are just showing that they are two different functions!
Our function f has an equation of y=x, which is a diagonal line that passes through the origin and goes across each small grid on the graph diagonally.
Our function g has an equation of y=-1/3x+2, which means that it will intersect with the y-axis at two units above the origin and for every three whole steps it goes to the right, it will have gradually gone down one whole step as well.
Attached to my answer is what a graph of it would kind of look like. Sorry if the lines don't look too much like a line it's a bit difficult to draw with a mouse haha!
I hope that this helps! Have a wonderful day!
